參數(shù)資料
型號(hào): DAC1617D1G0HN
廠商: NXP Semiconductors N.V.
元件分類: 外設(shè)及接口
英文描述: Dual 16-bit DAC: up to 1 Gsps; x2, x4 and x8 interpolating
封裝: DAC1617D1G0HN/C1<SOT813-3 (HVQFN72)|<<http://www.nxp.com/packages/SOT813-3.html<1<Always Pb-free,;DAC1617D1G0HN/C1<SOT813-3 (HVQFN72)|<<http://www.nxp.com/packages/SOT813
文件頁(yè)數(shù): 40/66頁(yè)
文件大?。?/td> 519K
代理商: DAC1617D1G0HN
DAC1617D1G0
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Objective data sheet
Rev. 1.1 — 30 September 2011
40 of 66
NXP Semiconductors
DAC1617D1G0
Dual 16-bit DAC: up to 1 Gsps; x2, x4 and x8 interpolating
10.18.3
Page 0 bit definition detailed description
The tables in this section contain detailed descriptions of the page 0 registers.
Table 22.
Default values are shown highlighted.
Bit
Symbol
7
3W_SPI
Register COMMON (address 00h) bit description
Access
R/W
Value
Description
serial interface bus type
4-wire SPI
3-wire SPI
serial interface reset
no reset
performs a reset on all registers except address 00h
coding of input word
two’s complement coding
unsigned format
IC power control
all circuits (digital and analog, except SPI) are in
power-down
all circuits (digital and analog, except SPI) are
switched on
internal band gap power control
band gap is power-down
internal band gap references are switched on
0
1
6
SPI_RST
R/W
0
1
2
CODING
R/W
0
1
1
IC_PON
R/W
0
1
0
GAP_PON
R/W
0
1
Table 23.
Default values are shown highlighted.
Bit
Symbol
7
NCO_ON
Register TXCFG (address 01h) bit description
Access
R/W
Value
Description
NCO
NCO disabled, the NCO phase is reset to 0
NCO enabled
NCO low power selection
low power NCO disabled
low power NCO enabled (frequency and phase
given by the five MSB of the registers 06h and 08h,
respectively)
inverse (sin x) / x function selection
disable
enable
modulation
dual DAC: no modulation
positive upper single sideband upconversion
positive lower single sideband upconversion
negative upper single sideband upconversion
negative lower single sideband upconversion
not defined
0
1
6
NCO_LP_SEL
R/W
0
1
5
INV_SIN_SEL
R/W
0
1
4 to 2
MODULATION[2:0]
R/W
000
001
010
011
100
others
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